Ornamental chain



FIG. 1 is a top plan view of a ornamental chain showing my new design the opposite side view being identical;

FIG. 2 is a side elevational view the opposite side view being identical;

FIG. 3 is a cross sectional view taken along the lines 3--3 of FIG. 1;

FIG. 4 is a top plan view of a jewelry chain showing a second embodiment of my new design the opposite side view being identical;

FIG. 5 is a side elevational view of FIG. 4, the opposite side view being identical; and,

FIG. 6 is a cross sectional view taken along the lines 6--6 of FIG. 4. 

The ornamental design for an ornamental chain, as shown and described. 